90527364

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 234416000

約数和(自身を除く): 143888636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 139, 158, 229, 237, 278, 316, 417, 458, 474, 556, 687, 711, 834, 916, 948, 1251, 1374, 1422, 1668, 2061, 2502, 2748, 2844, 4122, 5004, 8244, 10981, 18091, 21962, 31831, 32943, 36182, 43924, 54273, 63662, 65886, 72364, 95493, 98829, 108546, 127324, 131772, 162819, 190986, 197658, 217092, 286479, 325638, 381972, 395316, 572958, 651276, 1145916, 2514649, 5029298, 7543947, 10058596, 15087894, 22631841, 30175788, 45263682, 90527364]

約数ペア:

[(1, 90527364), (2, 45263682), (3, 30175788), (4, 22631841), (6, 15087894), (9, 10058596), (12, 7543947), (18, 5029298), (36, 2514649), (79, 1145916), (139, 651276), (158, 572958), (229, 395316), (237, 381972), (278, 325638), (316, 286479), (417, 217092), (458, 197658), (474, 190986), (556, 162819), (687, 131772), (711, 127324), (834, 108546), (916, 98829), (948, 95493), (1251, 72364), (1374, 65886), (1422, 63662), (1668, 54273), (2061, 43924), (2502, 36182), (2748, 32943), (2844, 31831), (4122, 21962), (5004, 18091), (8244, 10981)]